JAJSGU5B January 2019 – December 2021 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431
PRODUCTION DATA
The primary function of the WDT_A module is to perform a controlled system restart if a software problem occurs. If the selected time interval expires, a system reset is generated. If the watchdog function is not needed in an application, the module can be configured as an interval timer and can generate interrupts at selected time intervals. Table 9-9 lists the clocks that can be selected by the WDT.
WDTSSEL | NORMAL OPERATION (WATCHDOG AND INTERVAL TIMER MODE) |
---|---|
00 | SMCLK |
01 | ACLK |
10 | VLOCLK |
11 | LFMODCLK |